Contraception · 1988 · 15 citations · 6 references
EducationPharmacotherapyRecovery PlanningRelapse PreventionPost-treatment Recovery
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Clinical Trials: A Practical Approach.
Ira Hill, Stuart Pocock · Biometrics · 1984 · 3K citations
David M. de Kretser · Early Human Development · 1978 · 268 citations
Cross‐sectional study of semen parameters in a large group of normal Chinese men
C. Wang, Siu Yuen Chan, A. F. Leung et al. · International Journal of Andrology · 1985 · 60 citations · Full text